Elymus gracillima
Plantae | Poales | Poaceae | Elymus | Elymus gracillima
Pseudoroegneria gracillima
(Nevski) Á.Löve
Eukaryota | Plantae | Pteridobiotina | Tracheophyta | Liliopsida | Poales | Poaceae | Pseudoroegneria | Pseudoroegneria gracillima
COL:CS5HF | COL:P | COL:CMQ8S | COL:TP | COL:L2L | COL:627VM | COL:627FW | COL:8WK7F | COL:8X438
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Britton & Brown |  |  | Small | Barnhart | (Nevski) Á.Löve | (Nevski) Á.Löve